diff --git a/backend/api/v1/documents/serializers.py b/backend/api/v1/documents/serializers.py
index 9f65a9c4..6ad2e103 100644
--- a/backend/api/v1/documents/serializers.py
+++ b/backend/api/v1/documents/serializers.py
@@ -115,6 +115,7 @@ class FolderSerializer(serializers.Serializer):
     name = serializers.CharField()
     parent_id = serializers.IntegerField(source='parent.id', read_only=True, allow_null=True)
     path = serializers.SerializerMethodField()
+    document_count = serializers.IntegerField(read_only=True, default=0)
     
     def get_path(self, obj) -> str:
         """Возвращает полный путь папки."""
diff --git a/backend/api/v1/documents/views.py b/backend/api/v1/documents/views.py
index 5d716dc5..1225a742 100644
--- a/backend/api/v1/documents/views.py
+++ b/backend/api/v1/documents/views.py
@@ -349,9 +349,14 @@ class FolderViewSet(ModelViewSet):
             ?parent_id=<id> - показать только дочерние папки указанного parent
             ?root=true - показать только корневые папки (parent=null)
         """
+        from django.db.models import Count
+        
         qs = super().get_queryset()
         request = getattr(self, "request", None)
         
+        # Аннотируем количество документов в каждой папке
+        qs = qs.annotate(document_count=Count('documents'))
+        
         if not request:
             return qs
             
diff --git a/frontend/src/app/documents/page.tsx b/frontend/src/app/documents/page.tsx
index a02ed3ff..7e7194be 100644
--- a/frontend/src/app/documents/page.tsx
+++ b/frontend/src/app/documents/page.tsx
@@ -151,6 +151,29 @@ export default function DocumentsPage() {
     });
   }, [documents, search]);
 
+  // Find selected folder and build breadcrumb path
+  const selectedFolder = useMemo(() => {
+    if (!selectedFolderId) return null;
+    
+    const findFolder = (foldersArray: FolderNode[]): FolderNode | null => {
+      for (const folder of foldersArray) {
+        if (folder.id === selectedFolderId) return folder;
+        if (folder.children) {
+          const found = findFolder(folder.children);
+          if (found) return found;
+        }
+      }
+      return null;
+    };
+    
+    return findFolder(folders);
+  }, [selectedFolderId, folders]);
+
+  const breadcrumbs = useMemo(() => {
+    if (!selectedFolder) return [];
+    return selectedFolder.path.split(' / ');
+  }, [selectedFolder]);
+
   // Mock dashboard stats
   const dashboardStats = useMemo(() => {
     const byStatus = documents.reduce((acc: any[], doc) => {
@@ -211,10 +234,28 @@ export default function DocumentsPage() {
               <div className="relative">
                 <button
                   onClick={() => setShowFolderDropdown(!showFolderDropdown)}
-                  className="flex items-center gap-2 rounded-lg border border-gray-300 bg-white px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50"
+                  className={`flex items-center gap-2 rounded-lg border px-4 py-2 text-sm font-medium transition ${
+                    selectedFolderId
+                      ? "border-sky-300 bg-sky-50 text-sky-700 hover:bg-sky-100"
+                      : "border-gray-300 bg-white text-gray-700 hover:bg-gray-50"
+                  }`}
                 >
                   <FolderOpen size={16} />
-                  {selectedFolderId ? "Папка выбрана" : "Все папки"}
+                  <span className="max-w-[200px] truncate">
+                    {selectedFolder ? selectedFolder.name : "Все папки"}
+                  </span>
+                  {selectedFolderId && (
+                    <button
+                      onClick={(e) => {
+                        e.stopPropagation();
+                        setSelectedFolderId(null);
+                      }}
+                      className="rounded p-0.5 hover:bg-sky-200"
+                      title="Сбросить фильтр"
+                    >
+                      <X size={14} />
+                    </button>
+                  )}
                 </button>
                 {showFolderDropdown && (
                   <div className="absolute left-0 top-full z-10 mt-2 w-72 rounded-lg border border-gray-200 bg-white shadow-lg">
@@ -384,6 +425,29 @@ export default function DocumentsPage() {
                   </div>
                 )}
 
+                {/* Breadcrumbs */}
+                {breadcrumbs.length > 0 && (
+                  <div className="flex items-center gap-2 rounded-lg bg-gray-50 px-4 py-2 text-sm">
+                    <FolderOpen size={14} className="text-gray-500" />
+                    <nav className="flex items-center gap-1">
+                      <button
+                        onClick={() => setSelectedFolderId(null)}
+                        className="text-gray-600 hover:text-sky-600"
+                      >
+                        Все документы
+                      </button>
+                      {breadcrumbs.map((crumb, index) => (
+                        <span key={index} className="flex items-center gap-1">
+                          <span className="text-gray-400">/</span>
+                          <span className={index === breadcrumbs.length - 1 ? "font-medium text-gray-900" : "text-gray-600"}>
+                            {crumb}
+                          </span>
+                        </span>
+                      ))}
+                    </nav>
+                  </div>
+                )}
+
                 {/* Documents List */}
                 <div className="rounded-2xl bg-white p-4 shadow-sm ring-1 ring-gray-100">
                   <div className="space-y-3">
@@ -473,6 +537,12 @@ export default function DocumentsPage() {
                                   </div>
 
                                   <div className="grid grid-cols-1 gap-2 text-xs text-gray-500 sm:grid-cols-2">
+                                    {doc.folder_path && (
+                                      <p className="flex items-center gap-1 text-sky-600">
+                                        <FolderOpen size={12} />
+                                        {doc.folder_path}
+                                      </p>
+                                    )}
                                     <p>Автор: {authorName}</p>
                                     <p>Создано: {formatDate(doc.created_at)}</p>
                                     <p>Обновлено: {formatDate(doc.updated_at)}</p>
diff --git a/frontend/src/components/documents/folders/FolderTree.tsx b/frontend/src/components/documents/folders/FolderTree.tsx
index df6c72af..6618f835 100644
--- a/frontend/src/components/documents/folders/FolderTree.tsx
+++ b/frontend/src/components/documents/folders/FolderTree.tsx
@@ -8,6 +8,7 @@ export interface FolderNode {
   name: string;
   parent_id: number | null;
   path: string;
+  document_count?: number;
   children?: FolderNode[];
 }
 
@@ -116,6 +117,11 @@ export function FolderTree({
               <Folder size={16} className="shrink-0 text-gray-500" />
             )}
             <span className="truncate text-sm font-medium">{node.name}</span>
+            {node.document_count !== undefined && node.document_count > 0 && (
+              <span className="ml-auto shrink-0 rounded-full bg-gray-100 px-2 py-0.5 text-xs text-gray-600">
+                {node.document_count}
+              </span>
+            )}
           </button>
 
           {/* Actions */}
diff --git a/frontend/src/types/api.ts b/frontend/src/types/api.ts
index d8902bc8..bfed656f 100644
--- a/frontend/src/types/api.ts
+++ b/frontend/src/types/api.ts
@@ -121,6 +121,11 @@ export interface Document {
   file_url?: string;
   file_name?: string;
   file_size?: number;
+  folder?: {
+    id: number;
+    name: string;
+  };
+  folder_path?: string;
   status: string; // human-readable: "Черновик", "На рассмотрении", etc.
   status_code: DocumentStatus; // machine-readable: "draft", "in_review", etc.
   created_by: User;